LED-based light tube



FIGS. 1 and 2 are perspective views of an example of an LED-based light tube showing our new design with a middle portion removed in FIG. 2 for ease of illustration;

FIG. 3 is an enlarged, front elevation view of the LED-based light tube of FIGS. 1 and 2 with the middle portion removed for ease of illustration;

FIG. 4 is an enlarged, rear elevation view of the LED-based light tube of FIGS. 1 and 2 with the middle portion removed for ease of illustration;

FIG. 5 is an enlarged, left side elevation view of the LED-based light tube of FIGS. 1 and 2 with the middle portion removed for ease of illustration;

FIG. 6 is an enlarged, right side elevation view of the LED-based light tube of FIGS. 1 and 2 with the middle portion removed for ease of illustration;

FIG. 7 is an enlarged, top plan view of the LED-based light tube of FIGS. 1 and 2 with the middle portion removed for ease of illustration;

FIG. 8 is an enlarged, bottom plan view of the LED-based light tube of FIGS. 1 and 2 with the middle portion removed for ease of illustration; and,

FIG. 9 is a cross-sectional view taken along line 9-9 in FIG. 1 of the LED-based light tube of FIGS. 1 and 2.

The shade lines show contour and not surface ornamentation. The broken lines are environmental and form no part of the claimed design. 

CLAIM The ornamental design for an LED-based light tube, as shown and described. 